Let's revise some words.

Edit Answers
12345678910
Across
  1. 3. A journey from one place to another.
  2. 5. narrow, enclosed, long passages made underground or through mountains
  3. 6. Different types of landscapes like mountains, valleys, and plains
  4. 8. Covered with mountains; having many mountains
  5. 9. A structure built across a river or valley.
  6. 10. A dry, sandy area with little or no vegetation.
Down
  1. 1. Going from one place to another.
  2. 2. A vehicle that carries passengers usually across seas, rivers
  3. 4. A vehicle used in snowy areas.
  4. 7. Items that are bought or sold.